Canvas



FIG. 1 is a front elevation view of a canvas showing my new design:

FIG. 2 is a perspective view of the canvas of FIG. 1;

FIG. 3 is an enlarged right side elevation view of the canvas of FIG. 1;

FIG. 4 is an enlarged left side elevation view of the canvas of FIG. 1;

FIG. 5 is an enlarged top plan view of the canvas of FIG. 1;

FIG. 6 is an enlarged bottom plan view of the canvas of FIG. 1; and,

FIG. 7 is a rear elevation view of the canvas of FIG. 1.

CLAIM I claim the ornamental design for a canvas, as shown and described. 